Rosemary, the maintaining is Key!
We 'assisted' in a blood pressure study a few years ago, when they wanted to prove the benefit of weight loss to blood pressure, and we were working with a professor from university hospital in Zurich. He spends half the year in various Famine affected countries trying to help and feed up the malnourished. The other half of the year he's at the university hospital in Zurich telling the obese how to loose weight (which pays for his 'freebee' excursions for doctors without borders)... He impressed on us how important it is to have an extended term of maintaining the weight once you have lost an initial amount, I.e. loose 5-10 kg, then maintain this weight for 3 to 6 months before tackling the next lot. Fat cells have a memory and they want to keep the same amount of 'reserves' as they remember. So as the fat cells die off and new ones grow (in simplified terms), the new ones only have the 'memory' of the 'now stage'... I.e. they don't want to go back to the old weightier status. He said that if one goes downhill too long in one go, it's just picking up speed to make it up the hill on the other side... (the yo-yo effect) and because one picked up so much speed, one goes higher... When go outside from an upper level we don't jump out the window, but walk sown the stairs one step at a time ( possibly skipping two once in a while) So: be happy you got the maintaining solved, give yourself time and tackle the next step...